karst.dk is a .dk domain served by 2 nameservers (ns1.telenor.dk, ns2.telenor.dk). It was registered on 1 May 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | 212.242.42.35 (AS9158) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2015081301 |
| Primary NS (MNAME) | ns1.telenor.dk |
| Responsible (RNAME) | zonec@cybercity.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1997-05-01 |
| Expires | 2027-06-30 (252d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:18:33 | 571ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-03 10:05:55 shown | 2304ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 15:16:52 | 24646ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-26 07:29:24 | 541ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 09:29:47 | 744ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 20:01:00 | 1107ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:01:12 | 909ms | 2 NS 0 A 0 MX | 🔓 Insecure |